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smoke spread out - Printable Version

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smoke spread out - Alpa24 - 02-01-2013

Hi All,

I have made pyroclusterflow of volcano.
Every thing is ok but at the end smoke spread out.
which is not wanted.

Dissipation Min. Dens : 1.0
Dissipation straingth : 3.0
Diffussion : 0.0

I cant able to undertand how to set this parameter from reference menual because my
english is poor.

Please help.
Here i attech video.


Re: smoke spread out - sitnisati - 02-01-2013

Hello,

Can you please attach the video.
I assume that your smoke is loosing definition because of the numerical dissipation, which cannot be avoided.

Regards,

Kresimir


Re: smoke spread out - Alpa24 - 04-20-2013

http://www.megafileupload.com/en/file/4 ... w-rar.html


Re: smoke spread out - sitnisati - 04-22-2013

Hello,

It seems that you have a very high vorticity value which adds small curs but also can dissipate the smoke.

Regards,
Kresimir Tkalcec